154311399

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{173189}}^1$

素因数の和:173212

約数の個数: 20

約数和(自身を含む): 251471880

約数和(自身を除く): 97160481

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 173189, 519567, 1558701, 1905079, 4676103, 5715237, 14028309, 17145711, 51437133, 154311399]

約数ペア:

[(1, 154311399), (3, 51437133), (9, 17145711), (11, 14028309), (27, 5715237), (33, 4676103), (81, 1905079), (99, 1558701), (297, 519567), (891, 173189)]